Microsoft Defender for Identity
Part of Defender for Identity
Defender for Identity Included in 25 licenses
Microsoft 365 E5 Microsoft 365 E3 plus the full Defender security suite, Purview compliance stack, and advanced analytics — the top Microsoft 365 Enterprise tier; no seat cap.
Microsoft 365 E7 Microsoft 365 E5 plus additional advanced security add-ons bundled into a single SKU — Microsoft's newest, highest Enterprise tier.
Enterprise Mobility + Security E5 EMS E3 plus Entra ID P2 (identity protection, privileged identity management) and Defender for Cloud Apps.